Query planning takes forever on TPC-H queries #5 and #7

region" and the associated 2 where clause conditions, also makes the query planning happen. - Query #7 contains a disjunctive predicate. Without any of the sides of the OR expression, the query compiles without any problem. Thanks in advance for any help and clarity on these issues! Since

CyclicMetadataException

tempted (a few times if needed), would that significantly decrease the probability of running into that exception? Thanks in advance for any help! -- Boyan Kolev